fix(es/typescript): Strip inline type declarations (#6600)

swc-project · Dec 8, 2022 · fe0c651 · fe0c651 · github-actions · Dec 8, 2022
1 parent 30d0d98
commit fe0c651
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Showing 3 changed files with 11 additions and 1 deletion.
diff --git a/crates/swc_ecma_transforms_typescript/src/strip.rs b/crates/swc_ecma_transforms_typescript/src/strip.rs
@@ -1596,11 +1596,19 @@ where
                 ImportSpecifier::Default(ImportDefaultSpecifier { local, .. })
                 | ImportSpecifier::Named(ImportNamedSpecifier { local, .. })
                 | ImportSpecifier::Namespace(ImportStarAsSpecifier { local, .. }) => {
+                    let type_only = n.type_only
+                        || matches!(
+                            s,
+                            ImportSpecifier::Named(ImportNamedSpecifier {
+                                is_type_only: true,
+                                ..
+                            })
+                        );
                     self.scope
                         .referenced_idents
                         .entry((local.sym.clone(), local.span.ctxt()))
                         .or_default();
-                    if n.type_only {
+                    if type_only {
                         self.scope.decls.entry(local.to_id()).or_default();
                     }
                 }

diff --git a/crates/swc_ecma_transforms_typescript/tests/fixture/issue-6598/input.ts b/crates/swc_ecma_transforms_typescript/tests/fixture/issue-6598/input.ts
@@ -0,0 +1,2 @@
+import { type BadgeProps } from './badge.js';
+export { BadgeProps };
diff --git a/crates/swc_ecma_transforms_typescript/tests/fixture/issue-6598/output.js b/crates/swc_ecma_transforms_typescript/tests/fixture/issue-6598/output.js
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,2 @@
		import { type BadgeProps } from './badge.js';
		export { BadgeProps };
Benchmark suite	Current: `fe0c651`	Previous: `154c315`	Ratio
`es/full/bugs-1`	`247101` ns/iter (`± 22172`)	`286022` ns/iter (`± 10667`)	`0.86`
`es/full/minify/libraries/antd`	`1760932785` ns/iter (`± 35236413`)	`1641000858` ns/iter (`± 51331238`)	`1.07`
`es/full/minify/libraries/d3`	`339077097` ns/iter (`± 16890319`)	`316833511` ns/iter (`± 8944142`)	`1.07`
`es/full/minify/libraries/echarts`	`1361906932` ns/iter (`± 72991969`)	`1313882269` ns/iter (`± 35108595`)	`1.04`
`es/full/minify/libraries/jquery`	`100339372` ns/iter (`± 3357304`)	`97267549` ns/iter (`± 1936003`)	`1.03`
`es/full/minify/libraries/lodash`	`119202831` ns/iter (`± 2226784`)	`110739346` ns/iter (`± 4393294`)	`1.08`
`es/full/minify/libraries/moment`	`55197044` ns/iter (`± 1642735`)	`54846242` ns/iter (`± 1110226`)	`1.01`
`es/full/minify/libraries/react`	`21583706` ns/iter (`± 747539`)	`20307733` ns/iter (`± 292829`)	`1.06`
`es/full/minify/libraries/terser`	`246785443` ns/iter (`± 9590666`)	`248341339` ns/iter (`± 4492197`)	`0.99`
`es/full/minify/libraries/three`	`489853108` ns/iter (`± 18130568`)	`422954956` ns/iter (`± 7831722`)	`1.16`
`es/full/minify/libraries/typescript`	`3194478726` ns/iter (`± 101831252`)	`3118985789` ns/iter (`± 42237942`)	`1.02`
`es/full/minify/libraries/victory`	`697338669` ns/iter (`± 52703004`)	`644756074` ns/iter (`± 19071288`)	`1.08`
`es/full/minify/libraries/vue`	`141988357` ns/iter (`± 3318648`)	`130663694` ns/iter (`± 1666169`)	`1.09`
`es/full/codegen/es3`	`27717` ns/iter (`± 142`)	`26456` ns/iter (`± 445`)	`1.05`
`es/full/codegen/es5`	`27679` ns/iter (`± 163`)	`26740` ns/iter (`± 249`)	`1.04`
`es/full/codegen/es2015`	`27760` ns/iter (`± 102`)	`26890` ns/iter (`± 259`)	`1.03`
`es/full/codegen/es2016`	`27682` ns/iter (`± 138`)	`26606` ns/iter (`± 289`)	`1.04`
`es/full/codegen/es2017`	`27759` ns/iter (`± 92`)	`26700` ns/iter (`± 186`)	`1.04`
`es/full/codegen/es2018`	`27768` ns/iter (`± 63`)	`26766` ns/iter (`± 306`)	`1.04`
`es/full/codegen/es2019`	`27766` ns/iter (`± 102`)	`26300` ns/iter (`± 360`)	`1.06`
`es/full/codegen/es2020`	`27626` ns/iter (`± 298`)	`26805` ns/iter (`± 346`)	`1.03`
`es/full/all/es3`	`172072617` ns/iter (`± 6135596`)	`173335145` ns/iter (`± 2672460`)	`0.99`
`es/full/all/es5`	`164746858` ns/iter (`± 3252532`)	`164247488` ns/iter (`± 1038343`)	`1.00`
`es/full/all/es2015`	`120140578` ns/iter (`± 3531817`)	`119697702` ns/iter (`± 3868801`)	`1.00`
`es/full/all/es2016`	`120912820` ns/iter (`± 2749116`)	`119195849` ns/iter (`± 959577`)	`1.01`
`es/full/all/es2017`	`123700056` ns/iter (`± 3375730`)	`119054832` ns/iter (`± 3906539`)	`1.04`
`es/full/all/es2018`	`123079663` ns/iter (`± 3579266`)	`115906100` ns/iter (`± 2353957`)	`1.06`
`es/full/all/es2019`	`119629726` ns/iter (`± 4892562`)	`116392271` ns/iter (`± 2899475`)	`1.03`
`es/full/all/es2020`	`115559026` ns/iter (`± 2752948`)	`112670016` ns/iter (`± 981171`)	`1.03`
`es/full/parser`	`491022` ns/iter (`± 14057`)	`504150` ns/iter (`± 10016`)	`0.97`
`es/full/base/fixer`	`22526` ns/iter (`± 76`)	`21661` ns/iter (`± 351`)	`1.04`
`es/full/base/resolver_and_hygiene`	`77989` ns/iter (`± 1069`)	`76487` ns/iter (`± 939`)	`1.02`
`serialization of ast node`	`140` ns/iter (`± 0`)	`137` ns/iter (`± 1`)	`1.02`
`serialization of serde`	`122` ns/iter (`± 0`)	`119` ns/iter (`± 1`)	`1.03`
`css/minify/libraries/bootstrap`	`28523506` ns/iter (`± 207393`)	`26841146` ns/iter (`± 211507`)	`1.06`
`css/visitor/compare/clone`	`2326696` ns/iter (`± 12184`)	`2251915` ns/iter (`± 17993`)	`1.03`
`css/visitor/compare/visit_mut_span`	`2436226` ns/iter (`± 18097`)	`2415305` ns/iter (`± 22205`)	`1.01`
`css/visitor/compare/visit_mut_span_panic`	`2496566` ns/iter (`± 34891`)	`2477081` ns/iter (`± 19021`)	`1.01`
`css/visitor/compare/fold_span`	`3464228` ns/iter (`± 6354`)	`3434990` ns/iter (`± 12753`)	`1.01`
`css/visitor/compare/fold_span_panic`	`3612309` ns/iter (`± 22222`)	`3500685` ns/iter (`± 41096`)	`1.03`
`css/lexer/bootstrap_5_1_3`	`5337641` ns/iter (`± 12562`)	`5205945` ns/iter (`± 55805`)	`1.03`
`css/lexer/foundation_6_7_4`	`4479110` ns/iter (`± 16889`)	`4332995` ns/iter (`± 52724`)	`1.03`
`css/lexer/tailwind_3_1_1`	`851944` ns/iter (`± 332`)	`818347` ns/iter (`± 7134`)	`1.04`
`css/parser/bootstrap_5_1_3`	`21381403` ns/iter (`± 163550`)	`20384409` ns/iter (`± 287686`)	`1.05`
`css/parser/foundation_6_7_4`	`16854198` ns/iter (`± 92005`)	`16251342` ns/iter (`± 166645`)	`1.04`
`css/parser/tailwind_3_1_1`	`3245862` ns/iter (`± 7283`)	`3112249` ns/iter (`± 26323`)	`1.04`
`es/codegen/colors`	`321185` ns/iter (`± 180106`)	`322484` ns/iter (`± 179164`)	`1.00`
`es/codegen/large`	`1229183` ns/iter (`± 645421`)	`1191636` ns/iter (`± 617614`)	`1.03`
`es/codegen/with-parser/colors`	`45411` ns/iter (`± 326`)	`44244` ns/iter (`± 882`)	`1.03`
`es/codegen/with-parser/large`	`509123` ns/iter (`± 2138`)	`502515` ns/iter (`± 5914`)	`1.01`
`es/minify/libraries/antd`	`1517962809` ns/iter (`± 36952138`)	`1396287371` ns/iter (`± 25580378`)	`1.09`
`es/minify/libraries/d3`	`309231302` ns/iter (`± 19307079`)	`258944238` ns/iter (`± 6034841`)	`1.19`
`es/minify/libraries/echarts`	`1257510887` ns/iter (`± 72389710`)	`1098626026` ns/iter (`± 23484016`)	`1.14`
`es/minify/libraries/jquery`	`90566836` ns/iter (`± 2785905`)	`83850928` ns/iter (`± 1304391`)	`1.08`
`es/minify/libraries/lodash`	`100578361` ns/iter (`± 3199530`)	`96998183` ns/iter (`± 2320672`)	`1.04`
`es/minify/libraries/moment`	`49917140` ns/iter (`± 1056712`)	`46543412` ns/iter (`± 847869`)	`1.07`
`es/minify/libraries/react`	`18060826` ns/iter (`± 386015`)	`17906176` ns/iter (`± 487025`)	`1.01`
`es/minify/libraries/terser`	`229373188` ns/iter (`± 5990438`)	`204776458` ns/iter (`± 6139509`)	`1.12`
`es/minify/libraries/three`	`403579271` ns/iter (`± 11867873`)	`344443197` ns/iter (`± 4670482`)	`1.17`
`es/minify/libraries/typescript`	`2812452288` ns/iter (`± 89376664`)	`2651342497` ns/iter (`± 20147659`)	`1.06`
`es/minify/libraries/victory`	`592250630` ns/iter (`± 49024942`)	`540044090` ns/iter (`± 14224036`)	`1.10`
`es/minify/libraries/vue`	`124860179` ns/iter (`± 7377630`)	`114909949` ns/iter (`± 1587006`)	`1.09`
`es/visitor/compare/clone`	`2429636` ns/iter (`± 23865`)	`2325175` ns/iter (`± 24594`)	`1.04`
`es/visitor/compare/visit_mut_span`	`2855607` ns/iter (`± 12819`)	`2762762` ns/iter (`± 22967`)	`1.03`
`es/visitor/compare/visit_mut_span_panic`	`2879966` ns/iter (`± 29980`)	`2769392` ns/iter (`± 25765`)	`1.04`
`es/visitor/compare/fold_span`	`3967326` ns/iter (`± 25134`)	`3840016` ns/iter (`± 39545`)	`1.03`
`es/visitor/compare/fold_span_panic`	`4088293` ns/iter (`± 29642`)	`3992121` ns/iter (`± 52630`)	`1.02`
`es/lexer/colors`	`17471` ns/iter (`± 28`)	`17014` ns/iter (`± 271`)	`1.03`
`es/lexer/angular`	`8216823` ns/iter (`± 21759`)	`8037290` ns/iter (`± 55735`)	`1.02`
`es/lexer/backbone`	`1072300` ns/iter (`± 5358`)	`1051194` ns/iter (`± 13619`)	`1.02`
`es/lexer/jquery`	`5960605` ns/iter (`± 10842`)	`5910156` ns/iter (`± 16895`)	`1.01`
`es/lexer/jquery mobile`	`9183822` ns/iter (`± 46051`)	`8995402` ns/iter (`± 106633`)	`1.02`
`es/lexer/mootools`	`4670205` ns/iter (`± 19861`)	`4571413` ns/iter (`± 49442`)	`1.02`
`es/lexer/underscore`	`891591` ns/iter (`± 7720`)	`871636` ns/iter (`± 10606`)	`1.02`
`es/lexer/three`	`27754705` ns/iter (`± 131608`)	`27161791` ns/iter (`± 212666`)	`1.02`
`es/lexer/yui`	`5057994` ns/iter (`± 8886`)	`4974095` ns/iter (`± 40599`)	`1.02`
`es/parser/colors`	`31417` ns/iter (`± 195`)	`29837` ns/iter (`± 480`)	`1.05`
`es/parser/angular`	`15862576` ns/iter (`± 479840`)	`15553596` ns/iter (`± 200717`)	`1.02`
`es/parser/backbone`	`2313100` ns/iter (`± 11515`)	`2270784` ns/iter (`± 19960`)	`1.02`
`es/parser/jquery`	`12024055` ns/iter (`± 104950`)	`11911068` ns/iter (`± 161700`)	`1.01`
`es/parser/jquery mobile`	`19919517` ns/iter (`± 658234`)	`18832317` ns/iter (`± 162068`)	`1.06`
`es/parser/mootools`	`9525641` ns/iter (`± 48876`)	`9216664` ns/iter (`± 98723`)	`1.03`
`es/parser/underscore`	`1888921` ns/iter (`± 41464`)	`1895236` ns/iter (`± 40567`)	`1.00`
`es/parser/three`	`54600402` ns/iter (`± 1741517`)	`54767212` ns/iter (`± 1214289`)	`1.00`
`es/parser/yui`	`9347880` ns/iter (`± 162241`)	`9448172` ns/iter (`± 168556`)	`0.99`
`es/preset-env/usage/builtin_type`	`140560` ns/iter (`± 33798`)	`141372` ns/iter (`± 30987`)	`0.99`
`es/preset-env/usage/property`	`20563` ns/iter (`± 328`)	`21331` ns/iter (`± 177`)	`0.96`
`es/resolver/typescript`	`122006933` ns/iter (`± 3568118`)	`114929408` ns/iter (`± 2462984`)	`1.06`
`es/fixer/typescript`	`99501167` ns/iter (`± 1962001`)	`96439115` ns/iter (`± 3231729`)	`1.03`
`es/hygiene/typescript`	`198746705` ns/iter (`± 4525290`)	`191892567` ns/iter (`± 2792233`)	`1.04`
`es/resolver_with_hygiene/typescript`	`331304414` ns/iter (`± 4293507`)	`320824488` ns/iter (`± 4212143`)	`1.03`
`es/visitor/base-perf/module_clone`	`74446` ns/iter (`± 1288`)	`74219` ns/iter (`± 1601`)	`1.00`
`es/visitor/base-perf/fold_empty`	`85902` ns/iter (`± 956`)	`84749` ns/iter (`± 579`)	`1.01`
`es/visitor/base-perf/fold_noop_impl_all`	`86065` ns/iter (`± 942`)	`85020` ns/iter (`± 1344`)	`1.01`
`es/visitor/base-perf/fold_noop_impl_vec`	`85928` ns/iter (`± 1419`)	`84461` ns/iter (`± 1616`)	`1.02`
`es/visitor/base-perf/boxing_boxed_clone`	`54` ns/iter (`± 0`)	`53` ns/iter (`± 0`)	`1.02`
`es/visitor/base-perf/boxing_unboxed_clone`	`58` ns/iter (`± 0`)	`57` ns/iter (`± 0`)	`1.02`
`es/visitor/base-perf/boxing_boxed`	`99` ns/iter (`± 0`)	`97` ns/iter (`± 1`)	`1.02`
`es/visitor/base-perf/boxing_unboxed`	`101` ns/iter (`± 0`)	`100` ns/iter (`± 0`)	`1.01`
`es/visitor/base-perf/visit_empty`	`0` ns/iter (`± 0`)
`es/visitor/base-perf/visit_contains_this`	`3523` ns/iter (`± 82`)	`3414` ns/iter (`± 90`)	`1.03`
`es/base/parallel/resolver/typescript`	`9429015352` ns/iter (`± 173604627`)	`9652601927` ns/iter (`± 279210005`)	`0.98`
`es/base/parallel/hygiene/typescript`	`1258004048` ns/iter (`± 25596301`)	`1275392704` ns/iter (`± 26681323`)	`0.99`
`misc/visitors/time-complexity/time 5`	`96` ns/iter (`± 0`)	`95` ns/iter (`± 1`)	`1.01`
`misc/visitors/time-complexity/time 10`	`315` ns/iter (`± 3`)	`333` ns/iter (`± 4`)	`0.95`
`misc/visitors/time-complexity/time 15`	`649` ns/iter (`± 7`)	`649` ns/iter (`± 10`)	`1`
`misc/visitors/time-complexity/time 20`	`1191` ns/iter (`± 9`)	`1199` ns/iter (`± 8`)	`0.99`
`misc/visitors/time-complexity/time 40`	`6093` ns/iter (`± 75`)	`6038` ns/iter (`± 92`)	`1.01`
`misc/visitors/time-complexity/time 60`	`15117` ns/iter (`± 114`)	`15091` ns/iter (`± 110`)	`1.00`
`es/full-target/es2016`	`180705` ns/iter (`± 2689`)	`183114` ns/iter (`± 1663`)	`0.99`
`es/full-target/es2017`	`176324` ns/iter (`± 2402`)	`178637` ns/iter (`± 1233`)	`0.99`
`es/full-target/es2018`	`164561` ns/iter (`± 1938`)	`167913` ns/iter (`± 2339`)	`0.98`
`es2020_nullish_coalescing`	`63778` ns/iter (`± 592`)	`65244` ns/iter (`± 811`)	`0.98`
`es2020_optional_chaining`	`93065` ns/iter (`± 654`)	`92611` ns/iter (`± 869`)	`1.00`
`es2022_class_properties`	`89926` ns/iter (`± 864`)	`90783` ns/iter (`± 1065`)	`0.99`
`es2018_object_rest_spread`	`69125` ns/iter (`± 551`)	`68813` ns/iter (`± 819`)	`1.00`
`es2019_optional_catch_binding`	`58342` ns/iter (`± 625`)	`58614` ns/iter (`± 1036`)	`1.00`
`es2017_async_to_generator`	`58821` ns/iter (`± 791`)	`59793` ns/iter (`± 688`)	`0.98`
`es2016_exponentiation`	`62201` ns/iter (`± 692`)	`63692` ns/iter (`± 478`)	`0.98`
`es2015_arrow`	`67458` ns/iter (`± 649`)	`69135` ns/iter (`± 581`)	`0.98`
`es2015_block_scoped_fn`	`62615` ns/iter (`± 896`)	`64387` ns/iter (`± 701`)	`0.97`
`es2015_block_scoping`	`147939` ns/iter (`± 7286`)	`151386` ns/iter (`± 7590`)	`0.98`
`es2015_classes`	`112943` ns/iter (`± 1241`)	`112806` ns/iter (`± 518`)	`1.00`
`es2015_computed_props`	`58497` ns/iter (`± 559`)	`58157` ns/iter (`± 246`)	`1.01`
`es2015_destructuring`	`111699` ns/iter (`± 1276`)	`113887` ns/iter (`± 1983`)	`0.98`
`es2015_duplicate_keys`	`61215` ns/iter (`± 415`)	`61901` ns/iter (`± 693`)	`0.99`
`es2015_parameters`	`75066` ns/iter (`± 759`)	`77804` ns/iter (`± 833`)	`0.96`
`es2015_fn_name`	`62692` ns/iter (`± 952`)	`63905` ns/iter (`± 649`)	`0.98`
`es2015_for_of`	`61230` ns/iter (`± 922`)	`61534` ns/iter (`± 660`)	`1.00`
`es2015_instanceof`	`60692` ns/iter (`± 236`)	`60047` ns/iter (`± 1147`)	`1.01`
`es2015_shorthand_property`	`58221` ns/iter (`± 688`)	`58702` ns/iter (`± 694`)	`0.99`
`es2015_spread`	`58955` ns/iter (`± 439`)	`58260` ns/iter (`± 383`)	`1.01`
`es2015_sticky_regex`	`60110` ns/iter (`± 465`)	`59834` ns/iter (`± 685`)	`1.00`
`es2015_typeof_symbol`	`59018` ns/iter (`± 539`)	`60227` ns/iter (`± 618`)	`0.98`
`es/transform/baseline/base`	`48590` ns/iter (`± 540`)	`49404` ns/iter (`± 426`)	`0.98`
`es/transform/baseline/common_reserved_word`	`60069` ns/iter (`± 802`)	`59073` ns/iter (`± 231`)	`1.02`
`es/transform/baseline/common_typescript`	`140010` ns/iter (`± 3438`)	`161842` ns/iter (`± 1562`)	`0.87`
`es/target/es3`	`162896` ns/iter (`± 2399`)	`161492` ns/iter (`± 1843`)	`1.01`
`es/target/es2015`	`610624` ns/iter (`± 7554`)	`607099` ns/iter (`± 6809`)	`1.01`
`es/target/es2016`	`63161` ns/iter (`± 506`)	`61861` ns/iter (`± 486`)	`1.02`
`es/target/es2017`	`59721` ns/iter (`± 213`)	`58832` ns/iter (`± 768`)	`1.02`
`es/target/es2018`	`78286` ns/iter (`± 961`)	`77622` ns/iter (`± 656`)	`1.01`
`es/target/es2020`	`126979` ns/iter (`± 1136`)	`127909` ns/iter (`± 1387`)	`0.99`
`babelify-only`	`645767` ns/iter (`± 7142`)	`653981` ns/iter (`± 5416`)	`0.99`
`parse_and_babelify_angular`	`39541609` ns/iter (`± 723076`)	`37029063` ns/iter (`± 1100647`)	`1.07`
`parse_and_babelify_backbone`	`5475736` ns/iter (`± 87356`)	`5452927` ns/iter (`± 90354`)	`1.00`
`parse_and_babelify_jquery`	`30733920` ns/iter (`± 462320`)	`29961998` ns/iter (`± 317443`)	`1.03`
`parse_and_babelify_jquery_mobile`	`51658992` ns/iter (`± 898572`)	`50682430` ns/iter (`± 1097564`)	`1.02`
`parse_and_babelify_mootools`	`34012744` ns/iter (`± 959493`)	`33096317` ns/iter (`± 929290`)	`1.03`
`parse_and_babelify_underscore`	`4494157` ns/iter (`± 38382`)	`4416501` ns/iter (`± 32702`)	`1.02`
`parse_and_babelify_yui`	`31759027` ns/iter (`± 1157393`)	`31965340` ns/iter (`± 1747127`)	`0.99`
`html/minify/document/css_spec`	`43258485` ns/iter (`± 533672`)	`41807403` ns/iter (`± 413851`)	`1.03`
`html/minify/document/github`	`18099139` ns/iter (`± 256760`)	`18072645` ns/iter (`± 265652`)	`1.00`
`html/minify/document/stackoverflow`	`16217296` ns/iter (`± 143809`)	`15891569` ns/iter (`± 161944`)	`1.02`
`html/minify/document_fragment/css_spec`	`40687850` ns/iter (`± 711470`)	`39418922` ns/iter (`± 525231`)	`1.03`
`html/minify/document_fragment/github`	`17247325` ns/iter (`± 198800`)	`17243361` ns/iter (`± 125515`)	`1.00`
`html/minify/document_fragment/stackoverflow`	`15451898` ns/iter (`± 196944`)	`15499757` ns/iter (`± 259034`)	`1.00`
`html/document/visitor/compare/clone`	`337016` ns/iter (`± 3728`)	`333339` ns/iter (`± 3260`)	`1.01`
`html/document/visitor/compare/visit_mut_span`	`365432` ns/iter (`± 4191`)	`363311` ns/iter (`± 5147`)	`1.01`
`html/document/visitor/compare/visit_mut_span_panic`	`373385` ns/iter (`± 4329`)	`369189` ns/iter (`± 4648`)	`1.01`
`html/document/visitor/compare/fold_span`	`399453` ns/iter (`± 3385`)	`399452` ns/iter (`± 3971`)	`1.00`
`html/document/visitor/compare/fold_span_panic`	`452444` ns/iter (`± 5134`)	`453910` ns/iter (`± 4578`)	`1.00`
`html/document_fragment/visitor/compare/clone`	`329264` ns/iter (`± 3370`)	`334992` ns/iter (`± 4943`)	`0.98`
`html/document_fragment/visitor/compare/visit_mut_span`	`353785` ns/iter (`± 4981`)	`361635` ns/iter (`± 3695`)	`0.98`
`html/document_fragment/visitor/compare/visit_mut_span_panic`	`366547` ns/iter (`± 2888`)	`366226` ns/iter (`± 3610`)	`1.00`
`html/document_fragment/visitor/compare/fold_span`	`392677` ns/iter (`± 2764`)	`390833` ns/iter (`± 4105`)	`1.00`
`html/document_fragment/visitor/compare/fold_span_panic`	`449964` ns/iter (`± 3274`)	`451898` ns/iter (`± 5979`)	`1.00`
`html/lexer/css_2021_spec`	`15023146` ns/iter (`± 153722`)	`14907315` ns/iter (`± 154477`)	`1.01`
`html/lexer/github_com_17_05_2022`	`5873897` ns/iter (`± 44254`)	`5833484` ns/iter (`± 58956`)	`1.01`
`html/lexer/stackoverflow_com_17_05_2022`	`5544854` ns/iter (`± 53234`)	`5433251` ns/iter (`± 56163`)	`1.02`
`html/parser/parser_document/css_2021_spec`	`25211606` ns/iter (`± 243436`)	`24595013` ns/iter (`± 251322`)	`1.03`
`html/parser/parser_document/github_com_17_05_2022`	`8549066` ns/iter (`± 107589`)	`8610122` ns/iter (`± 130877`)	`0.99`
`html/parser/parser_document/stackoverflow_com_17_05_2022`	`7549404` ns/iter (`± 81031`)	`7620787` ns/iter (`± 90767`)	`0.99`
`html/parser/parser_document_fragment/css_2021_spec`	`25123178` ns/iter (`± 415398`)	`24489265` ns/iter (`± 200037`)	`1.03`
`html/parser/parser_document_fragment/github_com_17_05_2022`	`8546638` ns/iter (`± 115978`)	`8441024` ns/iter (`± 56844`)	`1.01`
`html/parser/parser_document_fragment/stackoverflow_com_17_05_2022`	`7534413` ns/iter (`± 77134`)	`7593462` ns/iter (`± 106942`)	`0.99`